4630670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 9480240

約数和(自身を除く): 4849570

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 89, 110, 121, 178, 215, 242, 430, 445, 473, 605, 890, 946, 979, 1210, 1958, 2365, 3827, 4730, 4895, 5203, 7654, 9790, 10406, 10769, 19135, 21538, 26015, 38270, 42097, 52030, 53845, 84194, 107690, 210485, 420970, 463067, 926134, 2315335, 4630670]

約数ペア:

[(1, 4630670), (2, 2315335), (5, 926134), (10, 463067), (11, 420970), (22, 210485), (43, 107690), (55, 84194), (86, 53845), (89, 52030), (110, 42097), (121, 38270), (178, 26015), (215, 21538), (242, 19135), (430, 10769), (445, 10406), (473, 9790), (605, 7654), (890, 5203), (946, 4895), (979, 4730), (1210, 3827), (1958, 2365)]